()的组成材料有水泥、砂子、石子、水、外加剂和掺合料。 A.高强混凝土 B.普通混凝

题型:单项选择题

问题:

()的组成材料有水泥、砂子、石子、水、外加剂和掺合料。

A.高强混凝土

B.普通混凝土

C.耐热混凝土

D.抗冻混凝土

考点:劳务员劳务员综合练习劳务员综合练习题库
题型:单项选择题

第二节完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意。然后从26-45各题所给的四个选项(A,B,C,D)中,选出最佳选项。

Alone in the wheel of light at the dining room table, surrounded by an otherwise darkened house, I sat in tears

Finally, I'd   26   in getting both kids to bed.A relatively new single   27   , I had to be both Mommy and Daddy to my two little children.

A   28   divorced man with full custody (管理) of his children, I was   29   to give them as normal and stable a home life as possible.I   30   a happy face for them.

I had risen slowly, gingerly (活跃), trying to   31   making even the least sound which might start them up again.   32   more songs and more stories.I tiptoed out of their room,   33  the door partway,

and went downstairs.

And loneliness.I felt as though I were at the   34   of a great sea of loneliness.It all came together and I was at once lost,   35  .Unexpected, convulsive (突然) sobs overtook me.I sat there,   36   sobbing.

Just then, a pair of little ,   37    went around my middle and a little face peered up at me.I looked down into my five-year-old son's   38   face.

I was    39   to be seen crying by my son."I'm sorry, Ethan, I didn't know you were still awake." I don't know why it is, but so many people   40   when they cry and I was no exception."I didn't mean to cry.I'm sorry.I'm just a little   41   tonight."

"It's okay.Daddy.It's okay to cry, you're just   42  ."

I can't express how happy he made me, this little boy, who in the wisdom of innocence, gave me   43   to cry.He seemed to be saying that I didn't have to always be   44  .that it was occasionally possible to allow myself to feel weak and let out my   45  .

Somehow, it was possible for me to get to sleep that night, too, Thank you, my son.

26.A.succeeded       B.managed C.failed       D.insisted

27.A.mother    B.worker     C.parent      D.stepfather

28.A.hopelessly       B.recently    C.carelessly        D.shyly

29.A.forced      B.obliged    C.persuaded        D.determined

30.A.put on     B.took on     C.put down  D.took in

31.A.escape      B.stop C.avoid       D.imagine

32.A.speaking out    B.asking for       C.making up       D.insisting on

33.A.locked     B.fixed       C.opened     D.closed

34.A.bottom    B.surface     C.middle     D.side

35.A.covered    B.frightened C.drowned D.disturbed

36.A.loudly     B.eagerly     C.slightly    D.silently

37.A.arms        B.legs   C.hands       D.eyes

38.A .tearful    B.sympathetic      C.lovely       D.anxious

39.A.surprised  B.embarrassed    C.moved      D.discouraged

40.A.explain    B.complain C.apologize  D.pretend

41.A.worried   B.uneasy      C.tired  D.sad

42.A.a person   B.a male      C.an employee    D.a green hand

43.A.reason      B.limit  C.permission      D.understanding

44.A.experienced     B.strong      C.skilled     D.able

45.A.opinions   B.thoughts   C.words       D.feelings

题型:单项选择题

合注井的油管中下入带有封隔器、配水器等井下工具的管柱,油管中注水与分层正注井相同;套管向封隔器以下的油层注水。

题型:单项选择题

胎盘早剥是指妊娠20周后或分娩期正常位置胎盘在胎儿娩出前部分或全部从子宫壁剥离,其病理变化是()

①底蜕膜血管破裂出血

②底蜕膜层血肿形成

③胎盘绒毛膜出血

④胎盘附着部子宫收缩

A.①

B.①②

C.①②③

D.①②③④

E.②

题型:单项选择题

制图题:画出单支避雷针(高度h≤30m)保护范围示意图。

题型:单项选择题

同一律师事务所不能代理诉讼案件的双方当事人,偏远地区只有一个律师事务所的除外。

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